Phineas and Ferb - The Switch

Let's see if this one receives some comments at last. I got the idea from FitzOblong:  
fitzoblong.deviantart.com/art/…  
 
In my case, something went wrong with an Inator too, only this one didn't just change clothes; it literally makes two people change their place. Vanessa is not the cute little girl who is the neighbor and Isabella is now the goth chick with an attitude. (Isabella doesn't seem happy with Vanessa stealing her catchphrase). As you can see, it has some interesting results for the boys too. Ferb can impress the girl he likes while both are in the same age. And Phineas, well, he has lost his mind after seeing Isabella with Vanessa's "hotness".  
 
Well, what do you think?  
 
PD: Somebody please, post comments of your opinions. And please, do the same with my previous pictures: "KH - Keyblade of Heart", "Zag Universe - Crossovers", "Phineas and Ferb - Noir Scene" and "Disney Crossover - Fireside Princess".